Toyota Tundra 2005 Service - Repair - Maintenance page 3563

AR-2
GENERAL INFORMATION
Anti-rust treatment is necessary before welding and before and after the painting process.
ANTI-RUST TREATMENT BEFORE WELDING
1. WELD-THROUGH PRIMER (SPOT SEALER)APPLICATION
For anti-corrosion measures, always apply the weld-through
primer (spot sealer) to welding surfaces where the paint film
has been removed.
HINT: Apply the weld-through primer (spot sealer) so that it
does not ooze out from the joining surfaces.
ANTI-RUST TREATMENT BEFORE PAINTING PROCESS
1. BODY SEALER APPLICATION
For water-proofing and anti-corrosion measures, always apply
the body sealer to the body panel seams and hems of the doors,
hoods, etc.
2. UNDERCOAT APPLICATION
To prevent corrosion and protect the body from damage by fly-
ing stones, always apply sufficient undercoat to the bottom
surface of the under body and inside of the wheel housings.
ANTI-RUST TREATMENT - General Information
Weld-Through Primer
(Spot Sealer)
WELD-THROUGH PRIMER (SPOT SEALER)
APPLICATION
Sealer Gun
BODY SEALER APPLICATION
UNDERCOAT APPLICATION